--- Note: ---
If you have already run this script before then the Foreign Keys are already set and you might see errors regarding 'duplicate key' or 'constrain already exists ', that's fine, no need to worry!
---

As always, back up your database before making changes. Your data is your responsibility.

OTRS 5.0.x (private/testing/public) on Linux with MySQL database. Also on github.
Please edit your signature to include your OTRS version, Operating System, and database type.
Click Subscribe Topic below to get notifications. Consider amending your topic title to include [SOLVED] if it is so. Need help?Before you ask

The second post of migration has nothing to do with virtual_fs. It has to do with InnoDB. Assuming that worked, the migration should complete successfully (All the Foreign Key stuff).

However, I don't understand why 3.0 you tried to update to 3.3

Nothing about this topic makes sense.

3.0 -> 3.1.latest -> 3.2.latest -> 3.3.latest

OTRS 5.0.x (private/testing/public) on Linux with MySQL database. Also on github.
Please edit your signature to include your OTRS version, Operating System, and database type.
Click Subscribe Topic below to get notifications. Consider amending your topic title to include [SOLVED] if it is so. Need help?Before you ask

don't forget: If you've upgraded OTRS, you also need to upgrade the ITSM packages.

OTRS 5.0.x (private/testing/public) on Linux with MySQL database. Also on github.
Please edit your signature to include your OTRS version, Operating System, and database type.
Click Subscribe Topic below to get notifications. Consider amending your topic title to include [SOLVED] if it is so. Need help?Before you ask